2525430680641 has 4 divisors (see below), whose sum is σ = 2755015287984. Its totient is φ = 2295846073300.

The previous prime is 2525430680627. The next prime is 2525430680677. The reversal of 2525430680641 is 1460860345252.

It is a happy number.

2525430680641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2525430680641 - 2⁵ = 2525430680609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2525430680591 and 2525430680600.

It is not an unprimeable number, because it can be changed into a prime (2525430680681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114792303655 + ... + 114792303676.

It is an arithmetic number, because the mean of its divisors is an integer number (688753821996).

Almost surely, 2^{2525430680641} is an apocalyptic number.

It is an amenable number.

2525430680641 is a deficient number, since it is larger than the sum of its proper divisors (229584607343).

2525430680641 is a wasteful number, since it uses less digits than its factorization.

2525430680641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229584607342.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 2525430680641 in words is "two trillion, five hundred twenty-five billion, four hundred thirty million, six hundred eighty thousand, six hundred forty-one".